We also found a significant positive correlation between the expression of CX3CL1 and that of the key transcription factor FOXP3, which regulates Treg function, as well as between the expression of the Treg effector molecules IL‐10 and TGFβ in human CRC tissues via GEPIA (Figure S4D, Supporting Information). Here, TGFB1 is linked to colorectal carcinoma.